USD235603S - Magnetic window cleaning device - Google Patents

Description

United States Patent P t nts? 311,? i 122:

MAGNETIC WINDOW CLEANING DEVICE John S. Doyel, 404 W. 20th St., New York, NY. 10011 Filed Mar. 7, 1972, Ser. No. 232,655

Term of patent 14 years Int. Cl. D705 US. Cl. D7179 Tia. l.

Des. 235,603

PAGE 3 FIG. 1 is a side view of the magnetic window cleaning device comprising a master unit and a slave unit positioned opposite each other across a windowpane.

FIG. 2 is a back view, from the right hand side of FIG. 1, of the magnetic window cleaning device.

FIG. 3 is a front view, from the left hand side of FIG. 1, of the magnetic window cleaning device.

FIG. 4 is a top view, from the top of FIG. 1, 0f h magnetic window cleaning device.

FIG. 5 is a sectional view along line 55 of FIG. 1 and shows the windowpane facing side of the master unit.

FIG. 6 is a sectional view along line 6--6 of FIG. 1 and shows the windowpane facing side of the slave unit.

The portion of a windowpane shown in FIGS. 1 and 4 in broken lines is for illustrative purposes only and forms no part of the claimed design.

The cord connecting the slave unit to the master unit is shown broken away in FIGS. 1, 3. 5. and 6 for ease of illustration and to indicate indeterminate length.

I claim:

The ornamental design for a magnetic Window cleaning device, as shown and described.

References Cited UNITED STATES PATENTS WALLACE R. BURKE, Primary Examiner C. E. OHARA, Assistant Examiner

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